146803103 has 2 divisors, whose sum is σ = 146803104. Its totient is φ = 146803102.

The previous prime is 146803067. The next prime is 146803117. The reversal of 146803103 is 301308641.

It is a strong prime.

It is an emirp because it is prime and its reverse (301308641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146803103 - 2¹⁰ = 146802079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146803183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73401551 + 73401552.

It is an arithmetic number, because the mean of its divisors is an integer number (73401552).

Almost surely, 2^146803103 is an apocalyptic number.

146803103 is a deficient number, since it is larger than the sum of its proper divisors (1).

146803103 is an equidigital number, since it uses as much as digits as its factorization.

146803103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 146803103 is about 12116.2330367157. The cubic root of 146803103 is about 527.5274686025.

The spelling of 146803103 in words is "one hundred forty-six million, eight hundred three thousand, one hundred three".